org.apache.cocoon.selection
Class RequestAttributeSelector
java.lang.Object
org.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.cocoon.selection.RequestAttributeSelector
- All Implemented Interfaces:
- Component, Configurable, LogEnabled, ThreadSafe, Selector
public class RequestAttributeSelector
- extends AbstractLogEnabled
- implements Configurable, ThreadSafe, Selector
A Selector
that matches a string against a configurable request
attribute's string represenation.
Global and local configuration
attribute-name | String identifying the request attribute. |
- Version:
- CVS $Id: RequestAttributeSelector.html 1304258 2012-03-23 10:09:27Z ilgrosso $
- Author:
- Christian Haul, Sylvain Wallez, Vadim Gritsenko
Fields inherited from interface org.apache.cocoon.selection.Selector |
ROLE |
Method Summary |
void |
configure(Configuration config)
|
boolean |
select(String expression,
Map objectModel,
Parameters parameters)
Selectors test pattern against some objects in a Map
model and signals success with the returned boolean value |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
defaultName
protected String defaultName
RequestAttributeSelector
public RequestAttributeSelector()
configure
public void configure(Configuration config)
throws ConfigurationException
- Specified by:
configure
in interface Configurable
- Throws:
ConfigurationException
select
public boolean select(String expression,
Map objectModel,
Parameters parameters)
- Description copied from interface:
Selector
- Selectors test pattern against some objects in a
Map
model and signals success with the returned boolean value
- Specified by:
select
in interface Selector
- Parameters:
expression
- The expression to test.objectModel
- The Map
containing object of the
calling environment which may be used
to select values to test the expression.parameters
- The sitemap parameters, as specified by <parameter/> tags.
- Returns:
- boolean Signals successfull test.
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